06/06/2026 updated

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Senior Software Developer and Platform Architect

Budapest, Hungary
Worldwide
MSc Computer Science Engineering
Budapest, Hungary
Worldwide
MSc Computer Science Engineering

Profile attachments

CV_Hadhazy_EN_RustEngineer.pdf

Azure DatabricksAmazon Web ServicesCloud DatabaseDevOpsPython (Programming Language)PostgreSQLCloud ServicesNext.jsRust (Programming Language)Cloud Platform SystemSnowflakeBackendKubernetesAWS Data AnalyticsReact NativeTerraformDockerDatabricks
Cloud Platform Architecture
Extensive experience in designing and implementing scalable cloud-based analytics platforms and data-centric solutions across diverse IT landscapes with proven track record in multinational environments

Rust Programming
Deep foundation in Rust development with significant technical strides in applying memory safety and async/concurrency models to modern infrastructure development for robust, low-latency solutions

Data Engineering and ETL
Comprehensive expertise in Python-based data ingestion pipelines, ETL processes, and backend services with experience in Snowflake, Terraform, and microservice development

Full Stack Development
Complete software engineering capabilities spanning Rust and React technologies for comprehensive application development

AWS Cloud Services
Certified expertise in AWS cloud infrastructure with 5x certifications including DevOps Engineer and Solution Architect Professional

Database Technologies
Oracle 5x certified DB Master with extensive experience in database systems, data lakes, and production system monitoring

Containerization and DevOps
Advanced skills in Docker, Kubernetes, and CI/CD processes for modern infrastructure deployment

Data Analytics Platforms
Specialized knowledge in Snowflake, Databricks, and data pipeline architecture for enterprise-scale analytics solutions

Programming Languages
Multi-language proficiency including Python, Scala, Java, and modern systems programming with Rust

Experience

Professional experience10+ years
Freelancer since2019

Languages

GermanFluentEnglishFluentSpanishGoodHungarianNative speaker

Project history

Principal Engineer

AI&DATA, YETTEL
Cloud-based Analytics Modernization Project; Python, Rust-based data ingestion pipelines & backend services

Senior Software & Data Engineer

ALLIANZ
Cloud data platform implementation, microservice development using Scala, Python, Terraform and data ingestion into Snowflake

Senior Software Engineer

DILIGENT
Member of Data Platform Team, designing and building central AWS data lake. Develop ETL processes in Python, Pyspark and complete Terraform IaC implementation

Cloud Solution Architect

DEUTSCHE TELEKOM
AWS Solution architect consultant for various data-related customer projects. Microservice development in Python / Java and ETL logic in Scala

Software Engineer / Cloud Data Platform Developer

SOLVENCY ANALYTICS
Software engineer responsible for Python and cloud-based data analytics platform infrastructure development in AWS

Systems Engineer / Oracle Expert

ACCARDA AG
Principal technology Consultant for Oracle Technology and Solutions

Team Lead Database Systems

INVENTX AG
Lead team of four Oracle DBA & consultants

Team Lead Database & MES Support

CONTINENTAL AG
Lead team of 5 DBAs / System Admins of worldwide Oracle database and production system monitoring and support center

Certificates

Solution Architect Professional

AWS

2025

Snowflake SnowCore Pro

Snowflake

2024


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